275967552 has 224 divisors, whose sum is σ = 895380480. Its totient is φ = 73267200.

The previous prime is 275967539. The next prime is 275967553. The reversal of 275967552 is 255769572.

275967552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (275967553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2579083 + ... + 2579189.

Almost surely, 2^275967552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275967552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447690240).

275967552 is an abundant number, since it is smaller than the sum of its proper divisors (619412928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275967552 is a wasteful number, since it uses less digits than its factorization.

275967552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 239 counting only the distinct ones).

The product of its digits is 1323000, while the sum is 48.

The square root of 275967552 is about 16612.2711270916. The cubic root of 275967552 is about 651.0574912476.

The spelling of 275967552 in words is "two hundred seventy-five million, nine hundred sixty-seven thousand, five hundred fifty-two".